The UNI-T UT191E is a professional digital multimeter designed for use in harsh industrial environments. Equipped with True RMS function, the meter provides accurate measurements of voltage, current, resistance, capacitance and frequency. The UT191E offers a resolution of 6,000 counts and automatic or manual range selection. The meter's housing meets the IP65 standard and can withstand drops from heights of up to 2 meters, making it an ideal tool for use in harsh and changing environments.
Precise measurements
The UT191E multimeter can measure DC and AC voltages up to 600 V, as well as DC and AC currents up to 20 A, giving it a wide range of applications in industry, service or installation. The measurement accuracy is ±(0.5% + 3) for DC voltage and ±(0.7% + 3) for AC voltage. In addition, the meter can measure resistance up to 60 MΩ, capacitance up to 60 mF and frequency up to 1 MHz. Duty cycle measurement covers the range from 0.1% to 99.9%, making it easy to analyze pulse signals.
True RMS and LoZ function - greater accuracy and safety
Thanks to True RMS technology, the multimeter accurately measures the value of signals with irregular waveforms, which is essential for measurements in systems powered by inverters, UPS, etc. LoZ (low input impedance) mode increases the reliability of measurements in industrial installations.
High resistance
The meter's housing meets the IP65 standard, which means full resistance to dust and water. In addition, the device has passed a drop test from a height of 2 meters, making it extremely durable even in construction and industrial conditions.
Manufacturer
UNI-T
Model
UT191E
DC voltage measurement range
600 V ±(0.5%＋3)
AC voltage measurement range
600 V ±(0.7%＋3)
LoZ ACV
600 V ±(2%＋5)
ACV LPF
600 V ±(2%＋5)
DC current
20 A ±(0.8%+3)
AC current
20 A ±(1%+3)
Resistance
60MΩ ±(0.8%+2)
Capacitance
60mF ±(3%+5)
Frequency
10Hz~1MHz ±(0.1%+4)
Duty cycle
0.1%~99.9% ±(2%＋5)
ACV peak value support
±(2%+100)
Peak current detection
±(3%+100)
Sampling frequency
3 times/second
Analog bar graph
31 sections
True RMS
Yes
AC voltage frequency response
45Hz~400Hz
AC frequency response
45Hz~400Hz
Diode/continuity test
Yes
Automatic/manual range
Yes
Automatic power off
Yes
Low battery indicator
Yes
Data storage/MAX/MIN
Yes
Function selection (SELECT)
Yes
Flashlight/Automatic backlight
Yes
Drop test from a height of 2 m/IP65
Yes
Power supply
9V battery
LCD display size
58 x 42 mm
Weight
428 g
Dimensions
180 x 87 x 59 mm
InnPro
Measuring tools
Tools
UNI-T
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